From: Psychometric evaluation of the Osteoporosis Patient Treatment Satisfaction Questionnaire (OPSAT-Q™), a novel measure to assess satisfaction with bisphosphonate treatment in postmenopausal women
Scale
Number of Items
Cronbach's alpha
ICCa
Convenience
6
0.89
0.72
Daily Activities
2
0.84
0.62
Overall Satisfaction
0.87
0.64
Side Effects
0.79
Composite Satisfaction Score
16
0.81